info:eu-repo/semantics/article
The Effect of the Addition of Re and Ge on the Properties of Pt/Al2O3
Fecha
2005-10Registro en:
Souza Santos, M.C.; Grau, Javier Mario; Pieck, Carlos Luis; Parera, Jose; Fierro, J.L.G.; et al.; The Effect of the Addition of Re and Ge on the Properties of Pt/Al2O3; Springer; Catalysis Letters; 103; 3-4; 10-2005; 229-237
1011-372X
CONICET Digital
CONICET
Autor
Souza Santos, M.C.
Grau, Javier Mario
Pieck, Carlos Luis
Parera, Jose
Fierro, J.L.G.
Figoli, Nora Susana
Rangel, Maria do Carmo
Resumen
The effect of Re and Ge addition to Pt/Al2O3 was studied. Mono-, bi- and a trimetallic catalysts were prepared and characterized by TPR, XPS, TPO and by the n-pentane, cyclohexane (CH) and n-octane reactions. It was found that the trimetallic was the most active and stable catalyst and showed selectivities to aromatics and isomers very similar to the bimetallic germanium-based catalyst.